| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.92 | 13.542% | $129.347 | $129.35 | $129.35 | $129.30 |
| Purchase #2 | $223.31 | 8.815% | $242.9948 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $60.57 | 10.114% | $66.696 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $201.54 | 6.514% | $214.6683 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $247.67 | 4.732% | $259.3897 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $78.30 | 13.398% | $88.7906 | $88.79 | $88.80 | $88.80 |
| Purchase #7 | $140.25 | 12.253% | $157.4348 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $1,065.56 | $1,159.3212 | $1,159.32 | $1,159.35 | $1,159.30 | |